Spain Minerals 1974

Spain Minerals 1974
Source: CIA - Central Intelligence Agency

by Carlos Solís
Seismicity of Spain and Portugal

Seismic data comes from the database of the Instituto Geográfico Nacional updated for 2003. The epicenters of the historical period between 1048 and 1919 are represented by seismic intensity values, while those for the instrumental period1920-2003, are represented by values of magnitude.

Projection U.T.M. (zone 30)

Original scale 1:2.250.000
Source: Instituto Geográfico Nacional

by Carlos Solís
Spain population density 2001

Spain population densities by province, according to the 2001 Instituto Nacional de Estadística census.
Source: owje.com

by Carlos Solís